puma/puma/src/main/java/com/dianping/puma/biz/service/ClientPositionService.java

序 本文主要研究一下puma的Sender Sender puma/puma/src/main/java/com/dianping/puma/sender/Sender.java {代码…} Sender定义了getName、send方法 AbstractSender puma/puma/src/main/java/com/dianping/puma/sender/AbstractSender.java {代码…} AbstractSender声明实现了Sender接口，其send方法通过while循环执行…

puma/puma/src/main/java/com/dianping/puma/sender/dispatcher/Dispatcher.java

puma/core/src/main/java/com/dianping/puma/core/event/ChangedEvent.java

puma/puma/src/main/java/com/dianping/puma/datahandler/DataHandler.java